Resources / About

Building infrastructure for iXBRL filings.

Doc2iXBRL is a product of Ontos B.V., based in the Netherlands. We build technical conversion tools so reporting teams can spend less time on the mechanics of XBRL and more time on review and oversight.

We don't replace the accountant. We give them better tools.

The 2025 KVK iXBRL mandate added meaningful technical work to a process that was already controlled by audit and review cycles. Doc2iXBRL is built around that reality: the reviewer remains responsible for every concept on every filing.

Doc2iXBRL is a software platform. We are not a tax advisor, an auditor, or a filing agent.

Principles
  • Human in the loop, always
    Suggestions are starting points; nothing leaves the platform without a reviewer's approval.
  • Editorial control over output
    Every tagged fact, period and unit is inspectable and editable before export.
  • Boring infrastructure
    Stable taxonomies, deterministic pipelines, predictable outputs.
  • Documentation by default
    Every change is logged; every package ships with an Arelle validation report.

XBRL Community

Doc2iXBRL is a listed participant (deelnemer) of XBRL Nederland, the Dutch jurisdiction of XBRL International.

Visit XBRL Nederland

A participant listing is not an endorsement, certification, or approval of Doc2iXBRL by XBRL Nederland or XBRL International.

Doc2iXBRL is a software platform by Ontos B.V. We do not provide tax advice, audit services, or sign-off on financial statements. Where regulatory or professional judgement is required, our customers and their advisors remain responsible.

See it on a report you know

Book a short demo and we'll walk a real annual report through Doc2iXBRL, from PDF to reviewable, validated iXBRL, with the reviewer in control of every mapping.